The Experience Form is designed for smooth, supported miles, featuring a lightweight midsole, guidance tech, and a 4mm drop. Whether it's daily workouts, long training runs, or miles with your run club, this shoe has the support you need. Its compression-molded midsole foam is both lightweight and responsive, boosting efficiency. GuideRail™ technology gently guides your foot for natural placement, ensuring a stable ride. With a 4mm drop and rocker-shaped geometry, you’ll enjoy an efficient toe-off and a seamless roll through every stride. Plus, Altra’s signature FootShape fit offers a spacious toe box and snug midfoot for natural movement and comfort. Glide through your runs with the perfect balance of guidance and performance.